Transaction not yet indexed

21XMmkHEc84ph1fdiebSCrRcR1UDhdrtKyhQMpbvNPcoFdFd12CPXXZKHiEni4wuHmpQAVzS6qRFdXhhRYN21Yff

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