Transaction not yet indexed

55Zum7H5hNUYEuGZEApiK3JDrn4S4LWoSX2fSLMGmK9n6WJcJunELkYRwomBPFdmLhqP7hiAp8TZsPjrfaH9y2Zc

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