Transaction not yet indexed

53LkLyaHAK9TrGShDxePsoR4NPXfcyDUzQbCpEnhYibiqiaffDjTU3xW4bQKVESn2tWkDDfXgof1GSG1i4m5eJJ8

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