Transaction not yet indexed

51C9yzfZ26q9vaWn2RD1c913vxPPmnu8aBPDqNn29PKKvbv3Cp7KbAXc3qLv2scAxUiUwND2UPEiXBBM3QHkLyts

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