Transaction not yet indexed

2MkT18wJFE45HFXD3hMXPpSERcic5x6aqFJVR2tDmWqdqw64UxEe1iX8YySeu9ne7TqmqPScJRpSAUgoMZagELB2

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