Transaction not yet indexed

53mfkpjH4kzCwVsX6v3CcxW9XqQstf8ro8TeHbLPMBXQjNLsAc16eZ5yC53rvWMeaMoiPV1nWA5iUxmCXJL1chfy

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