Transaction not yet indexed

53LMmoMGSsjMLfj3u8ubq16PSRoS2qCvt6xfyb3Ru1AcBPtXMeCXmFm2fY5QEaNWL3Dh5ELAsZRvfEBCdaYv9LEz

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