Transaction not yet indexed

55tCPAnNhaxDVBHQGsyqB2VgXpNWL2pXSXywNggbiUQqXTYKqJySUwYnvu8jJSgpp2y7XgoPt7fDQQyLRT4P7mUE

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