Transaction not yet indexed

53CYaq2VfZPZkAoEkmYnbSPcLiHVXNDgvtqHDWw9ATibTA1mZ1vjDSX8VdgxoAn2cFcEfXXDZev5jf4j5ZbbG4XU

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