Transaction not yet indexed

55nvsRx6p6njhsDeyxvLEQkwfxE5A9PybztmQA2zd87CaLx3EBSAHFZ4ZUKd27TYpaUTpqMvFAYD1bHDFBycaZS8

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