Transaction not yet indexed

53c9eBUNNDcXQD7Zq5z24Xj9P3QvDpiv4dKY5exgSZqWy1dFif9CTsVDZf6fShuBxpxcv6PUDs3EzEb5Fa8KSBE4

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