Transaction not yet indexed

53bqpWwkFy1aQwxbe88xRFYcNFBFBhFDxNw4V5uDSyWsVJkCzt8SYL5fYPRDPLKr5t6EycJGGY8S6z1XcSPGFvkp

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