Transaction not yet indexed

55hXTAmbCGK3yb9zj8ckKD1PEWdnhqZWTTeE2CBhUQcj57hD3wESL1sWkNLkCSUsVALcfYu4UeevvtgMPrL2vUpT

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