Transaction not yet indexed

5b1XfEDnbufTyxq4T9T4cDC34mCPPqADuxtaQxMSBmBMBNgZDojTjjCsppNmQeYcpLcNyQr7urm1G8w9ELZq3gEC

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.