Transaction not yet indexed

55RTiw7aWmP9QkEXSoTFbKBGoisJXPaHffpudVJhnQon4gyNDAxg4DERKmyaeV4CJTm5XHZ9CNHdpbkuoVmWLR77

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