Transaction not yet indexed

53BfRqqYNuSxxXALt2suKCnhNr1MEazPp4Dvf1iRSCE6enw8KBWAnh12VFTZuwVWhUgPpCuQ5r6PRFASBqbWDyKY

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