Transaction not yet indexed

2Sef2dy6DJyHtrMYvQmbL9xinDDPLgh6R9Qym1b2ubq1gRsAg7eHuuJC44cWvt3Wc7WN4pUeC9AfUCNPffNMkiy3

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