Transaction not yet indexed

55YYWJhUucRAuNtimn6QvECGhbTYjiu6dF1JrD7uYdbYB6wXZYAMTBJfLfHRjuuESFdsiEDGntLVrhSYEqrdZb9B

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