Transaction not yet indexed

rb53HKdAk7Gxe6kYN2xocLV8NmNwwAMLDYwQCvcq9tS4zBxSy1EP5L9zKjjvKW1oxdY5GdSyBphGFfvmNE7oL2x

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