Transaction not yet indexed

55Y9UAuqYQL2Ap5Y2jnND5fksk965Rfxgk4rMSLEE9c8WSVd37PtG6TcifHsB2C8voovECdumdM6Fh24yYGW8AHZ

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