Transaction not yet indexed

2UQ421RnUEphfsTo4e8yuuuRqzLySV1kZ3zzGgpehVn4G7QMH827f2P3MHcHVcpYYRsEiEdPfbVSeJm1saCziNE8

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