Transaction not yet indexed

53FmKyHt8KrTSvdEvus1PsAYt8a1wBJKXaRz4twqdaqm15eVd3UqpcF4REKZRzx8ACfbV5ka2KeB37pFBmL8uwcS

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