Transaction not yet indexed

mREKbQCPnRTdk9y2eNP1F2d5ZMkNRmikVzAoXE8orWthSDppfWADMbDmedPpXqCH5GQGNyExqxLM213mso1fmxt

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