Transaction not yet indexed

TMpAkpGztjRfaGJRL9YUULgLQdRJAtFPgcnXuk4Rq1xad8y84qxbNXm6mkLsUkAW1uA6N5EB3KGPDj2VjGNTtxn

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