Transaction not yet indexed

51R87J19stnSAYBVBufBH4JK6bDa4rEWuWA6Xm8GtTfisPXEse68ifWpkv6jetU1AfkiqgH6UHwaMXVaTgrECQq5

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