Transaction not yet indexed

53NbECC7vpiwYVx5KdfPsicX8mcYCTAXwA27xwj6GdsDAq6ohRoLuguoVj6NAJSXnokSf6jLnavqYv6KDBKGSCkm

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