Transaction not yet indexed

53MGXzfKVArQFfdzX3UPQHT5ZmzFQrhUfRhRTTipXruC5VLXNwGVRRYuULD8onRP6Q9CJXRbTcCivnpz2PFCGjV7

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