Transaction not yet indexed

2c188tAQ9XMiZsqE7T4kn9SkcgHw47GhTUMAb2eEczkag5evCHdHEZiCmaokPyU3s5vBLx9QuWsLwQCQUGJx7Xsx

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