Transaction not yet indexed

52pdjUL7UyFfb7KP2oPbHyHomQQqjeZFAfKmEVGQEGMsBPEnoufUycY8MpQZ9TdNFWosTCUiDYtMnf8B7XsrQpv3

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