Transaction not yet indexed

55Y6iktfjRVBdgKwNckaCFdmEmsTmQYPgv83mckRZwWtTcq7QuHNZaDFv19fXdBDXLrCih5oD5fDM6e2fALS2Vhw

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