Transaction not yet indexed

2MmMkCxmqaFUEiR4WPmGo8NvPt3ESMBAnCheYou156oFWSTJVdbsq2X7PtiJ6kZ7FgnpUVRswYQCuk8zV7a1JSMt

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