Transaction not yet indexed

21X23uHbdMLS7LoDYj2FfnfWWxe1dBK58uuvGd1jpQf2cqn6q6J2WNpV2sMekUNFqVfJGNwdbFBpmaLbJq16c6qm

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