Transaction not yet indexed

55mbrHQyQewQftpphuvu5gS3S9W2rMVrRkdHZGFauKP2XFnyv5PWoEs2o7T7x7Vmdyysw7qPk2HV3VBVKYkM8XDR

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