Transaction not yet indexed

421Uqss6Vcg2HLxjGPZSK7SrDkLKXC1XCubE2fhTJppyMJefXWYCA5Dxwsz5qQMys1gadMkuzcispS9b1KD3rrdr

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