Transaction not yet indexed

2KmtfRe4ansmayU3UQN3qGpEjnc73PF1wy41Se2qbCGmuuXEKrACh7Ze5nCCx16BRGK7DFspVHzfC9HmFDCPyuS7

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