Transaction not yet indexed

aMECBhFG5kwCAoBqyQgFPomv4WiBGNynTsPnLQukPp5BDpNoW4uwTL3TJLzibr8TzfKb2tQdqESV9nkRcAq1hmM

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