Transaction not yet indexed

rkEm59ng5FQJeVrYTBUhjmgCQM7dVjiaWaNzFiaLczCSbHqEhda74NYTs1pgDxrMJ5vU5PyRzmUVCQGR2PBJ4QR

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