Transaction not yet indexed

53FC3VaFkMuDJL6uboMQkfVaPKmBmRQiyF3fM3i2s3SwK7bgf3arueVhbyZRonFLvcFsRL5VJBvnhRMESHt645L1

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