Transaction not yet indexed

4C3aWfPAMRf7SVKYUPsaHFxfeGRgdkdZ6NvRj8uAAcT2dFA1jYvKxHQe2daKvcYCgeZgf2FBj9WYk9BbMPinVkf9

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