Transaction not yet indexed

55MUhy4xpKd3u3Dj7upkdUrTFrJnfwKscqoDpmWqDsZh8PbHjCxz3Prq9a5cTg1wpSyWpp6VMwFBEuzoC9yoMMSE

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