Transaction not yet indexed

55dD1aSqVJEsvEMtpEWucvTsb4RoSWTSAaWAgv1gL9UqfUDFc9E7FbUJTEHxSdp3xMnrKpFB6cFEb6s81tre3aG4

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