Transaction not yet indexed

c4Sdk5k9RWV2c6z5ZSES3MknLAuBrneEmiFVEa8GXZSrCwRQu349eDdchsbXQJhe1vLwD7CHhXmE3Vhqc5jQVMQ

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