Transaction not yet indexed

53LhpgWWS35A6zPNtZznfaWE2kkPjs2EfCDDyZVKjVXCTGUHqngrvfFus4QEYEV3ztSyQN7KHepWqmuoGX6DbUET

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