Transaction not yet indexed

55Z15oAjv8mRZe3vTC2o7KTGpxeRDxQe9S9gMxWoCrfzRKd3vaY2Kr73Pi7g67EN6ffPHBHcbsHwAub5kumuZAC4

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