Transaction not yet indexed

55sxdDcSADEspA2EXnq3wRSSAY4MEtg1E6iWUrBv2mEKvRvZkZvB2xgcrRGQBS9U3u15kRTMaxbcFTcMGbixk5te

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