Transaction not yet indexed

CXc21gfu6qtW5iiYd5Bbb8PiQDTCfDUM6JSjee4MLdeqmbwVotZ8vj5SfVCATgNPLEdmUURtMnpfuByxSenNZM4

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